PSMenu/Test-Module.ps1 at master · Sebazzz/PSMenu · GitHub

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param([Switch]$NoNewShell, [Switch]$SmokeTest, [String]$EncCmd, [ScriptBlock] $AutoExec, [Switch]$Exit)

$MyPath=$PSScriptRoot

if ($NoNewShell-eq$false) {
Write-Host"Opening new shell..."

 [string[]]$PsArgs=@()

if (!$Exit) {
$PsArgs+=@("-NoExit")
 }

$PsArgs+=@("-File","$MyPath\Test-Module.ps1","-NoNewShell")

if ($SmokeTest) {
$PsArgs+=@("-SmokeTest")
 }

if ($AutoExec) {
$EncCmd= [Convert]::ToBase64String([System.Text.Encoding]::Unicode.GetBytes($AutoExec.ToString()))
$PsArgs+=@("-EncCmd",$EncCmd)
 }

$Cmd="powershell"
if (!$(Get-Command$Cmd-ErrorAction SilentlyContinue)) {
$Cmd="pwsh"
 }

Write-Host"$Cmd$PsArgs"
&$Cmd$PsArgs
Exit$LASTEXITCODE
}

Clear-Host
Import-Module .\PSMenu\PSMenu.psm1 -Verbose

functionTest-MenuWithStringOptions() {
$Opts=@(
"Cheesecake",
"Fries",
"Yoghurt"
 )

$Chosen=Show-Menu-MenuItems $Opts

Write-Host"You chose: $Chosen"
}

classMyMenuOption {
 [String]$DisplayName
 [ScriptBlock]$ExecuteCallback

 [String]ToString() {
Return$This.DisplayName
 }

 [Void]Execute() {
&$This.ExecuteCallback
 }
}

functionNew-MenuItem([String]$DisplayName, [ScriptBlock]$ExecuteCallback) {
$MenuItem= [MyMenuOption]::new()
$MenuItem.DisplayName=$DisplayName
$MenuItem.ExecuteCallback=$ExecuteCallback
Return$MenuItem
}

functionGet-TestMenuItems() {
Return@(
$(New-MenuItem-DisplayName "Say Hello"-ExecuteCallback { Write-Host"Hello!" }),
$(New-MenuItem-DisplayName "Say Bye!"-ExecuteCallback { Write-Host"Bye!" })
 )
}

functionGet-TestMenuItemsByCount($Count) {
for ($Index=1; $Index-le$Count; $Index++) {
New-MenuItem-DisplayName "Test Menuitem $Index"-ExecuteCallback { Write-Host"This was #$Index" }.GetNewClosure()
 }
}

functionTest-MenuWithSeparator() {
$MenuItems=@("Option A","Option B",$(Get-MenuSeparator),"Quit")
Show-Menu$MenuItems
}

functionTest-MenuWithClassOptions() {
$Opts=Get-TestMenuItems

$Chosen=Show-Menu-MenuItems $Opts
Write-Host"You chose: $Chosen"

Write-Host""
$Chosen.Execute()
Write-Host""
}

functionTest-ScrollingMenu([int]$SurplusItems=5, [Switch]$MultiSelect) {
$ItemsToGenerate= [Console]::WindowHeight +$SurplusItems

Write-Host"Generating $ItemsToGenerate menu items"
$MenuItems=Get-TestMenuItemsByCount-Count $ItemsToGenerate

Show-Menu-MenuItems $MenuItems-MultiSelect:$MultiSelect
}

functionTest-MenuWithCustomFormatter() {
Show-Menu-MenuItems $(Get-NetAdapter) -MenuItemFormatter { Param($M) $M.Name }
}

functionTest-MenuWithCallback() {
Clear-Host
Write-Host"Current time: $(Get-Date)"
Write-Host""
Show-Menu@("Option A","Option B") -Callback {
$lastTop= [Console]::CursorTop
 [System.Console]::SetCursorPosition(0,0)
Write-Host"Current time: $(Get-Date)"
 [System.Console]::SetCursorPosition(0,$lastTop)
 }
}

if ($SmokeTest) {
Write-Host"Test-MenuWithClassOptions"-ForegroundColor Cyan
Test-MenuWithClassOptions

Write-Host"Test-MenuWithCustomFormatter"-ForegroundColor Cyan
Test-MenuWithCustomFormatter
Exit0
}

if ($EncCmd) {
$Cmd= [System.Text.Encoding]::Unicode.GetString([Convert]::FromBase64String($EncCmd))

Write-Host"Executing: $Cmd"
Invoke-Expression-Command $Cmd
}